# Project export: Boop This document was generated by HackStack to give an AI agent context about a hackathon project. Sections are labeled with their provenance; content marked as truncated was cut to keep this document small. ## Project metadata - Hackathon: TreeHacks 2026 - Tagline: Your baby is telling you what it wants - we help you listen. - Devpost: https://devpost.com/software/boop-nsjavz - GitHub: https://github.com/ykmattur2005/boop_app_TREEHACKS_2026 - Video: https://www.youtube.com/embed/oty31st76y0?enablejsapi=1&hl=en_US&rel=0&start=&version=3&wmode=transparent - Team: 2 GitHub contributor(s) — anagha-ramaswamy (3 commits), ykmattur2005 (1 commits) ## Devpost submission (written by the team) ### Overview Speak Baby ### Inspiration The inspiration for Boop came from our parents telling us about the late nights they had raising us. We kept wondering whether they were avoidable. During early interviews and informal surveys with new parents, we kept hearing the same frustrations: "At 3AM, I don't want to guess if she's hungry or cold." "In the initial months, it felt like my baby and I spoke different languages." One parent told us: "The hardest part isn't crying. It's not knowing what the crying means." This was the sentence that shaped Boop's mission. ### What it does Boop is a multimodal AI platform that combines audio intelligence, computer vision, conversational AI, and generative media to empower parents. Baby Cry Decoder This feature allows parents to record their baby's cry and receive real-time predictions of the cause — hungry, needs a diaper change, needs to be burped, tired, etc. The baby's cry is modelled as a time-series waveform, and differences in the dominant frequency bands, harmonic intensity, and duration patterns determine the cry cause. Our ML pipeline captures audio, filters noise, generates spectrograms, and extracts MFCC features, which are then fed into a CNN + LSTM ensemble classifier. The CNN detects frequency patterns from spectrogram images while the LSTM captures temporal dependencies across cry sequences, with the final prediction combining both outputs via a weighted ensemble. We optimized the trained model and converted it to ONNX for low-latency mobile inference, delivering near real-time predictions designed for exhausted parents at 2AM. AI Assistant (Personalized Pediatric Chatbot) Boop's AI Assistant is a pediatric companion that knows your baby's unique health story. Powered by Anthropic Claude Sonnet 4.5 and leveraging our multi-turn agent architecture, the assistant maintains context across all your baby's data: cry patterns showing increased hunger, diaper logs indicating digestive changes, and daily survey responses tracking sleep regression. Intelligent Daily Check-Ins: Boop's agent learns and adapts. Using Claude's autonomous agent capabilities, the system asks standard questions (feeding amounts, wet diapers, sleep quality) then generates intelligent follow-ups based on previous responses. After each survey, parents receive a comprehensive summary that includes: Daily Health Summary – AI-generated narrative of baby's day with flagged concerns Comparison Analysis – Using Browserbase automation, Boop scrapes trusted pediatric sources (AAP, CDC growth charts, Mayo Clinic) for age-specific norms and compares baby's metrics Curated Research – For any flagged concerns (reflux, sleep issues, feeding difficulties), Browserbase automatically finds and surfaces relevant, evidence-based articles from trusted sources The daily check data directly feeds into standardized pediatrician reports for use at your visits (SOAP, Well-child Visit). Diaper Diary (Digestive Health Monitoring) The Diaper Health Tracker allows parents to upload diaper images to monitor their baby's bowel health over time. Using Computer Vision, the color distribution, texture, and frequency of abnormal signals over the last week flags potential concerns such as dehydration, constipation, or diarrhea. If a trend has been noticed for some time, it recommends a check-in with the doctor. Baby Cam Monitor (BoopDanger) We offer a feature that gives notifications of environmental risks in real time after integrating with a live cam. Our model continuously detects the baby's position, alerting parents if the distance between the baby and a dangerous object is below a threshold. There's also a comprehensive log of the baby's instances around dangerous objects. Baby's Adventures (AI Memory Collage) Boop generates a "Spotify Wrapped"-style baby recap utilizing collages from baby cam photos, mood classification from facial analysis, and music generated to match by vibe from Suno. Product Safety Check (EWG Scan) Boop's Product Safety Check feature empowers parents with instant, evidence-based safety information. Simply scan a product's barcode or search by name, and Boop retrieves comprehensive safety ratings from trusted sources including the Environmental Working Group (EWG) database. ### How we built it Core Stack Python – Machine learning & backend logic Java – Android components ONNX Runtime – Model deployment Cursor IDE – Full-stack development Anthropic Claude Sonnet 4.5 – AI Assistant ChatGPT 5.2 – Used for stool classification OpenEvidence – Research validation Suno – Generative music Development Workflow We built everything inside Cursor, including model training, ONNX conversion, API wrapping, backend logic, and iterative debugging. System Architecture Boop is modular — each service communicates through internal APIs to create a unified AI system: Audio ML service – Cry decoder Vision ML service – Diaper + safety analysis Chat intelligence layer – Claude-powered assistant Generative media layer – Suno music generation Structured health engine – Report builder ### Challenges we ran into We found that the frequencies of cries stemming from the same cause vary significantly across infants. There are also limited labelled datasets for infant health. We also had to account for noise in home and outdoor environments. ### Accomplishments we're proud of Parents reporting feeling less anxious and having a good time staying up all night with each other. ### What we learned Empowering parents and encouraging them plays a role in making a better society. Design needs to be created keeping the tired user in mind. It is very difficult to resist DoorDashing the Melt. ### What's next Expanded safety detection features Continuous video monitor screen capture and detection iOS expansion Clinical validation partnerships and HIPAA compliance ## README (from the GitHub repository) # Boop App - TreeHacks 2026 🦆 An intelligent baby monitoring and care assistant built with React, Vite, and AI-powered features. Boop helps parents track their baby's needs, decode cries, generate lullabies, and ensure product safety. ## 🌟 Features ### 🍼 Baby Care Management - **Cry Decoder**: AI-powered classification of baby cries using PyTorch models - **Baby Cam**: Real-time monitoring with adventure music generation - **Diaper Diary**: Track diaper changes and patterns - **Health Reports**: Comprehensive baby health tracking and analytics ### 🎵 AI-Powered Audio - **Lullaby Generator**: Creates personalized lullabies based on baby's mood - **Adventure Music**: Dynamic background music for baby activities - **Voice Survey**: Collect and analyze voice data for insights ### 🛡️ Safety & Shopping - **Product Safety Checker**: AI-powered analysis of baby product safety - **Browserbase Integration**: Automated web scraping for product information ### 📊 Analytics & Insights - **Baby Statistics**: Track growth, feeding, sleep patterns - **Dashboard**: Comprehensive overview of baby's well-being - **AI Assistant**: Personalized parenting advice and support ## 🏗️ Tech Stack ### Frontend - **React 18** - Modern UI framework - **Vite** - Fast development server and build tool - **Tailwind CSS** - Utility-first styling - **Framer Motion** - Smooth animations - **Radix UI** - Accessible component library - **React Router** - Client-side routing ### Backend & AI - **PyTorch** - Machine learning models - **ONNX Runtime** - Model inference - **Browserbase** - Web automation - **LLM Integration** - AI-powered features ### Development Tools - **ESLint** - Code linting - **TypeScript** - Type safety - **PostCSS** - CSS processing ## 📁 Project Structure ``` boop-app-treehacks2026/ ├── src/ │ ├── pages/ # Main application pages │ │ ├── Landing.jsx │ │ ├── Dashboard.jsx │ │ ├── CryDecoder.jsx │ │ ├── BabyCam.jsx │ │ ├── DiaperDiary.jsx │ │ ├── HealthReports.jsx │ │ ├── ProductSafety.jsx │ │ └── VoiceSurvey.jsx │ ├── components/ # Reusable UI components │ │ ├── boop/ # App-specific components │ │ ├── cam/ # Camera-related components │ │ ├── cry/ # Cry analysis components │ │ └── ui/ # Base UI components │ └── api/ # API clients and utilities ├── functions/ # Serverless functions │ ├── classifyCryModel.ts │ ├── generateLullaby.ts │ ├── checkProductSafety.ts │ └── fetchBabyStatistics.ts ├── boop_cry_model.pth # PyTorch cry classification model └── public/ # Static assets ``` ## 🤖 AI Models ### Cry Classification - **Model**: Custom PyTorch neural network - **Input**: Audio features from baby cries - **Output**: Cry category classification (hungry, sleepy, uncomfortable, etc.) ### Lullaby Generation - **Approach**: Procedural audio generation - **Parameters**: Mood-based frequency and intensity - **Duration**: 10-second personalized lullabies ### Product Safety - **Integration**: Browserbase web scraping - **Analysis**: AI-powered safety assessment - **Database**: Comprehensive product safety information ## 🏆 TreeHacks 2026 Built for TreeHacks 2026 - Stanford's annual hackathon. This project aims to leverage AI and modern web technologies to make parenting easier and more informed. ## Detected evidence (automated analysis) Indexed codebase: 100 recognized source files, 354 KB. - CSS (language) — detected in the code - HTML (language) — detected in the code - JavaScript (language) — detected in the code - React (technology) — detected in the code - Tailwind CSS (technology) — detected in the code - TypeScript (language) — detected in the code - Java (language) — claimed on Devpost, not found in the code - Python (language) — claimed on Devpost, not found in the code - TensorFlow (technology) — claimed on Devpost, not found in the code ## Codebase structure (from repository index) ### Files (106 of 106) ``` .gitignore BabyModel1.ipynb boop_cry_model.pth components.json eslint.config.js functions/checkProductSafety.ts functions/checkProductSafetyBrowserbase.ts functions/classifyCryModel.ts functions/fetchBabyStatistics.ts functions/generateAdventureMusic.ts functions/generateLullaby.ts index.html jsconfig.json package.json postcss.config.js README.md src/api/base44Client.js src/App.jsx src/components/boop/BeepDuck.jsx src/components/boop/BeepMessage.jsx src/components/boop/DuckyLogo.jsx src/components/boop/FeatureCard.jsx src/components/boop/LoadingDucky.jsx src/components/boop/LullabyButton.jsx src/components/boop/PageHeader.jsx src/components/cam/BabyAdventures.jsx src/components/chat/ChatBubble.jsx src/components/cry/CryAnalytics.jsx src/components/diaper/DiaperCalendar.jsx src/components/reports/ReportPreview.jsx src/components/ui/accordion.jsx src/components/ui/alert-dialog.jsx src/components/ui/alert.jsx src/components/ui/aspect-ratio.jsx src/components/ui/avatar.jsx src/components/ui/badge.jsx src/components/ui/breadcrumb.jsx src/components/ui/button.jsx src/components/ui/calendar.jsx src/components/ui/card.jsx src/components/ui/carousel.jsx src/components/ui/chart.jsx src/components/ui/checkbox.jsx src/components/ui/collapsible.jsx src/components/ui/command.jsx src/components/ui/context-menu.jsx src/components/ui/dialog.jsx src/components/ui/drawer.jsx src/components/ui/dropdown-menu.jsx src/components/ui/form.jsx src/components/ui/hover-card.jsx src/components/ui/input-otp.jsx src/components/ui/input.jsx src/components/ui/label.jsx src/components/ui/menubar.jsx src/components/ui/navigation-menu.jsx src/components/ui/pagination.jsx src/components/ui/popover.jsx src/components/ui/progress.jsx src/components/ui/radio-group.jsx src/components/ui/resizable.jsx src/components/ui/scroll-area.jsx src/components/ui/select.jsx src/components/ui/separator.jsx src/components/ui/sheet.jsx src/components/ui/sidebar.jsx src/components/ui/skeleton.jsx src/components/ui/slider.jsx src/components/ui/sonner.jsx src/components/ui/switch.jsx src/components/ui/table.jsx src/components/ui/tabs.jsx src/components/ui/textarea.jsx src/components/ui/toast.jsx src/components/ui/toaster.jsx src/components/ui/toggle-group.jsx src/components/ui/toggle.jsx src/components/ui/tooltip.jsx src/components/ui/use-toast.jsx src/components/UserNotRegisteredError.jsx src/globals.css src/hooks/use-mobile.jsx src/index.css src/Layout.jsx src/lib/app-params.js src/lib/AuthContext.jsx src/lib/NavigationTracker.jsx src/lib/PageNotFound.jsx src/lib/query-client.js src/lib/utils.js src/main.jsx src/pages.config.js src/pages/AiAssistant.jsx src/pages/BabyCam.jsx src/pages/CryDecoder.jsx src/pages/Dashboard.jsx src/pages/DiaperDiary.jsx src/pages/HealthReports.jsx src/pages/Landing.jsx src/pages/Onboarding.jsx src/pages/ProductSafety.jsx src/pages/SettingsPage.jsx src/pages/VoiceSurvey.jsx src/utils/index.ts tailwind.config.js vite.config.js ``` ### Dependencies - package.json: @base44/sdk@^0.8.18, @base44/vite-plugin@^0.2.17, @eslint/js@^9.19.0, @hello-pangea/dnd@^17.0.0, @hookform/resolvers@^4.1.2, @radix-ui/react-accordion@^1.2.3, @radix-ui/react-alert-dialog@^1.1.6, @radix-ui/react-aspect-ratio@^1.1.2, @radix-ui/react-avatar@^1.1.3, @radix-ui/react-checkbox@^1.1.4, @radix-ui/react-collapsible@^1.1.3, @radix-ui/react-context-menu@^2.2.6, @radix-ui/react-dialog@^1.1.6, @radix-ui/react-dropdown-menu@^2.1.6, @radix-ui/react-hover-card@^1.1.6, @radix-ui/react-label@^2.1.2, @radix-ui/react-menubar@^1.1.6, @radix-ui/react-navigation-menu@^1.2.5, @radix-ui/react-popover@^1.1.6, @radix-ui/react-progress@^1.1.2, @radix-ui/react-radio-group@^1.2.3, @radix-ui/react-scroll-area@^1.2.3, @radix-ui/react-select@^2.1.6, @radix-ui/react-separator@^1.1.2, @radix-ui/react-slider@^1.2.3, @radix-ui/react-slot@^1.1.2, @radix-ui/react-switch@^1.1.3, @radix-ui/react-tabs@^1.1.3, @radix-ui/react-toast@^1.2.2, @radix-ui/react-toggle@^1.1.2, @radix-ui/react-toggle-group@^1.1.2, @radix-ui/react-tooltip@^1.1.8, @stripe/react-stripe-js@^3.0.0, @stripe/stripe-js@^5.2.0, @tanstack/react-query@^5.84.1, @types/node@^22.13.5, @types/react@^18.2.66, @types/react-dom@^18.2.22, @vitejs/plugin-react@^4.3.4, autoprefixer@^10.4.20, baseline-browser-mapping@^2.8.32, canvas-confetti@^1.9.4, class-variance-authority@^0.7.1, clsx@^2.1.1, cmdk@^1.0.0, date-fns@^3.6.0, embla-carousel-react@^8.5.2, eslint@^9.19.0, eslint-plugin-react@^7.37.4, eslint-plugin-react-hooks@^5.0.0, eslint-plugin-react-refresh@^0.4.18, eslint-plugin-unused-imports@^4.3.0, framer-motion@^11.16.4, globals@^15.14.0, html2canvas@^1.4.1, input-otp@^1.4.2, jspdf@^4.0.0, lodash@^4.17.21, lucide-react@^0.475.0, moment@^2.30.1, next-themes@^0.4.4, postcss@^8.5.3, react@^18.2.0, react-day-picker@^8.10.1, react-dom@^18.2.0, react-hook-form@^7.54.2, react-hot-toast@^2.6.0, react-leaflet@^4.2.1, react-markdown@^9.0.1, react-quill@^2.0.0, react-resizable-panels@^2.1.7, react-router-dom@^6.26.0, recharts@^2.15.4, sonner@^2.0.1, tailwind-merge@^3.0.2, tailwindcss@^3.4.17, tailwindcss-animate@^1.0.7, three@^0.171.0, typescript@^5.8.2, vaul@^1.1.2, vite@^6.1.0, zod@^3.24.2 ### Recent commits (newest first) - Update CryDecoder.jsx - README for Boop App - TreeHacks 2026 - first commit - Initial commit ## Key source files (fetched from GitHub, selected and truncated for size) ### package.json ``` { "name": "base44-app", "private": true, "version": "0.0.0", "type": "module", "scripts": { "dev": "vite", "build": "vite build", "lint": "eslint . --quiet", "lint:fix": "eslint . --fix", "typecheck": "tsc -p ./jsconfig.json", "preview": "vite preview" }, "dependencies": { "@base44/sdk": "^0.8.18", "@base44/vite-plugin": "^0.2.17", "@hello-pangea/dnd": "^17.0.0", "@hookform/resolvers": "^4.1.2", "@radix-ui/react-accordion": "^1.2.3", "@radix-ui/react-alert-dialog": "^1.1.6", "@radix-ui/react-aspect-ratio": "^1.1.2", "@radix-ui/react-avatar": "^1.1.3", "@radix-ui/react-checkbox": "^1.1.4", "@radix-ui/react-collapsible": "^1.1.3", "@radix-ui/react-context-menu": "^2.2.6", "@radix-ui/react-dialog": "^1.1.6", "@radix-ui/react-dropdown-menu": "^2.1.6", "@radix-ui/react-hover-card": "^1.1.6", "@radix-ui/react-label": "^2.1.2", "@radix-ui/react-menubar": "^1.1.6", "@radix-ui/react-navigation-menu": "^1.2.5", "@radix-ui/react-popover": "^1.1.6", "@radix-ui/react-progress": "^1.1.2", "@radix-ui/react-radio-group": "^1.2.3", "@radix-ui/react-scroll-area": "^1.2.3", "@radix-ui/react-select": "^2.1.6", "@radix-ui/react-separator": "^1.1.2", "@radix-ui/react-slider": "^1.2.3", "@radix-ui/react-slot": "^1.1.2", "@radix-ui/react-switch": "^1.1.3", "@radix-ui/react-tabs": "^1.1.3", "@radix-ui/react-toast": "^1.2.2", "@radix-ui/react-toggle": "^1.1.2", "@radix-ui/react-toggle-group": "^1.1.2", "@radix-ui/react-tooltip": "^1.1.8", "@stripe/react-stripe-js": "^3.0.0", "@stripe/stripe-js": "^5.2.0", "@tanstack/react-query": "^5.84.1", "canvas-confetti": "^1.9.4", "class-variance-authority": "^0.7.1", "clsx": "^2.1.1", "cmdk": "^1.0.0", "date-fns": "^3.6.0", "embla-carousel-react": "^8.5.2", "framer-motion": "^11.16.4", "html2canvas": "^1.4.1", "input-otp": "^1.4.2", "jspdf": "^4.0.0", "lodash": "^4.17.21", "lucide-react": "^0.475.0", "moment": "^2.30.1", "next-themes": "^0.4.4", "react": "^18.2.0", "react-day-picker": "^8.10.1", "react-dom": "^18.2.0", "react-hook-form": "^7.54.2", "react-hot-toast": "^2.6.0", "react-leaflet": "^4.2.1", "react-markdown": "^9.0.1", "react-quill": "^2.0.0", "react-resizable-panels": "^2.1.7", "react-router-dom": "^6.26.0", "recharts": "^2.15.4", "sonner": "^2.0.1", "tailwind-merge": "^3.0.2", "tailwindcss-animate": "^1.0.7", "three": "^0.171.0", "vaul": "^1.1.2", "zod": "^3.24.2" }, "devDependencies": { "@eslint/js": "^9.19.0", "@types/node": "^22.13.5", "@types/react": "^18.2.66", "@types/react-dom": "^18.2.22", "@vitejs/plugin-react": "^4.3.4", "autoprefixer": "^10.4.20", "baseline-browser-mapping": "^2.8.32", "eslint": "^9.19.0", "eslint-plugin-react": "^7.37.4", "eslint-plugin-react-hooks": "^5.0.0", "eslint-plugin-react-refresh": "^0.4.18", "eslint-plugin-unused-imports": "^4.3.0", "globals": "^15.14.0", "postcss": "^8.5.3", "tailwindcss": "^3.4.17", "typescript": "^5.8.2", "vite": "^6.1.0" } } ``` ### src/main.jsx ```javascript import React from 'react' import ReactDOM from 'react-dom/client' import App from '@/App.jsx' import '@/index.css' ReactDOM.createRoot(document.getElementById('root')).render( ) ``` ### src/App.jsx ```javascript import { Toaster } from "@/components/ui/toaster" import { QueryClientProvider } from '@tanstack/react-query' import { queryClientInstance } from '@/lib/query-client' import NavigationTracker from '@/lib/NavigationTracker' import { pagesConfig } from './pages.config' import { BrowserRouter as Router, Route, Routes } from 'react-router-dom'; import PageNotFound from './lib/PageNotFound'; import { AuthProvider, useAuth } from '@/lib/AuthContext'; import UserNotRegisteredError from '@/components/UserNotRegisteredError'; const { Pages, Layout, mainPage } = pagesConfig; const mainPageKey = mainPage ?? Object.keys(Pages)[0]; const MainPage = mainPageKey ? Pages[mainPageKey] : <>; const LayoutWrapper = ({ children, currentPageName }) => Layout ? {children} : <>{children}; const AuthenticatedApp = () => { const { isLoadingAuth, isLoadingPublicSettings, authError, navigateToLogin } = useAuth(); // Show loading spinner while checking app public settings or auth if (isLoadingPublicSettings || isLoadingAuth) { return (
); } // Handle authentication errors if (authError) { if (authError.type === 'user_not_registered') { return ; } else if (authError.type === 'auth_required') { // Redirect to login automatically navigateToLogin(); return null; } } // Render the main app return ( } /> {Object.entries(Pages).map(([path, Page]) => ( } /> ))} } /> ); }; function App() { return ( ) } export default App ``` ### src/utils/index.ts ```typescript export function createPageUrl(pageName: string) { return '/' + pageName.replace(/ /g, '-'); } ``` ### postcss.config.js ```javascript export default { plugins: { tailwindcss: {}, autoprefixer: {}, }, } ``` ### index.html ```html Base44 APP
``` ### vite.config.js ```javascript import base44 from "@base44/vite-plugin" import react from '@vitejs/plugin-react' import { defineConfig } from 'vite' // https://vite.dev/config/ export default defineConfig({ logLevel: 'error', // Suppress warnings, only show errors plugins: [ base44({ // Support for legacy code that imports the base44 SDK with @/integrations, @/entities, etc. // can be removed if the code has been updated to use the new SDK imports from @base44/sdk legacySDKImports: process.env.BASE44_LEGACY_SDK_IMPORTS === 'true', hmrNotifier: true, navigationNotifier: true, visualEditAgent: true }), react(), ] }); ``` ### eslint.config.js ```javascript import globals from "globals"; import pluginJs from "@eslint/js"; import pluginReact from "eslint-plugin-react"; import pluginReactHooks from "eslint-plugin-react-hooks"; import pluginUnusedImports from "eslint-plugin-unused-imports"; export default [ { files: [ "src/components/**/*.{js,mjs,cjs,jsx}", "src/pages/**/*.{js,mjs,cjs,jsx}", "src/Layout.jsx", ], ignores: ["src/lib/**/*", "src/components/ui/**/*"], ...pluginJs.configs.recommended, ...pluginReact.configs.flat.recommended, languageOptions: { globals: globals.browser, parserOptions: { ecmaVersion: 2022, sourceType: "module", ecmaFeatures: { jsx: true, }, }, }, settings: { react: { version: "detect", }, }, plugins: { react: pluginReact, "react-hooks": pluginReactHooks, "unused-imports": pluginUnusedImports, }, rules: { "no-unused-vars": "off", "react/jsx-uses-vars": "error", "react/jsx-uses-react": "error", "unused-imports/no-unused-imports": "error", "unused-imports/no-unused-vars": [ "warn", { vars: "all", varsIgnorePattern: "^_", args: "after-used", argsIgnorePattern: "^_", }, ], "react/prop-types": "off", "react/react-in-jsx-scope": "off", "react/no-unknown-property": [ "error", { ignore: ["cmdk-input-wrapper", "toast-close"] }, ], "react-hooks/rules-of-hooks": "error", }, }, ]; ``` ### tailwind.config.js ```javascript /** @type {import('tailwindcss').Config} */ module.exports = { darkMode: ["class"], content: ["./index.html", "./src/**/*.{ts,tsx,js,jsx}"], theme: { extend: { borderRadius: { lg: 'var(--radius)', md: 'calc(var(--radius) - 2px)', sm: 'calc(var(--radius) - 4px)' }, colors: { background: 'hsl(var(--background))', foreground: 'hsl(var(--foreground))', card: { DEFAULT: 'hsl(var(--card))', foreground: 'hsl(var(--card-foreground))' }, popover: { DEFAULT: 'hsl(var(--popover))', foreground: 'hsl(var(--popover-foreground))' }, primary: { DEFAULT: 'hsl(var(--primary))', foreground: 'hsl(var(--primary-foreground))' }, secondary: { DEFAULT: 'hsl(var(--secondary))', foreground: 'hsl(var(--secondary-foreground))' }, muted: { DEFAULT: 'hsl(var(--muted))', foreground: 'hsl(var(--muted-foreground))' }, accent: { DEFAULT: 'hsl(var(--accent))', foreground: 'hsl(var(--accent-foreground))' }, destructive: { DEFAULT: 'hsl(var(--destructive))', foreground: 'hsl(var(--destructive-foreground))' }, border: 'hsl(var(--border))', input: 'hsl(var(--input))', ring: 'hsl(var(--ring))', chart: { '1': 'hsl(var(--chart-1))', '2': 'hsl(var(--chart-2))', '3': 'hsl(var(--chart-3))', '4': 'hsl(var(--chart-4))', '5': 'hsl(var(--chart-5))' }, sidebar: { DEFAULT: 'hsl(var(--sidebar-background))', foreground: 'hsl(var(--sidebar-foreground))', primary: 'hsl(var(--sidebar-primary))', 'primary-foreground': 'hsl(var(--sidebar-primary-foreground))', accent: 'hsl(var(--sidebar-accent))', 'accent-foreground': 'hsl(var(--sidebar-accent-foreground))', border: 'hsl(var(--sidebar-border))', ring: 'hsl(var(--sidebar-ring))' } }, keyframes: { 'accordion-down': { from: { height: '0' }, to: { height: 'var(--radix-accordion-content-height)' } }, 'accordion-up': { from: { height: 'var(--radix-accordion-content-height)' }, to: { height: '0' } } }, animation: { 'accordion-down': 'accordion-down 0.2s ease-out', 'accordion-up': 'accordion-up 0.2s ease-out' } } }, plugins: [require("tailwindcss-animate")], } ``` ### src/index.css ```css @tailwind base; @tailwind components; @tailwind utilities; @layer base { :root { --background: 0 0% 100%; --foreground: 0 0% 3.9%; --card: 0 0% 100%; --card-foreground: 0 0% 3.9%; --popover: 0 0% 100%; --popover-foreground: 0 0% 3.9%; --primary: 0 0% 9%; --primary-foreground: 0 0% 98%; --secondary: 0 0% 96.1%; --secondary-foreground: 0 0% 9%; --muted: 0 0% 96.1%; --muted-foreground: 0 0% 45.1%; --accent: 0 0% 96.1%; --accent-foreground: 0 0% 9%; --destructive: 0 84.2% 60.2%; --destructive-foreground: 0 0% 98%; --border: 0 0% 89.8%; --input: 0 0% 89.8%; --ring: 0 0% 3.9%; --chart-1: 12 76% 61%; --chart-2: 173 58% 39%; --chart-3: 197 37% 24%; --chart-4: 43 74% 66%; --chart-5: 27 87% 67%; --radius: 0.5rem; --sidebar-background: 0 0% 98%; --sidebar-foreground: 240 5.3% 26.1%; --sidebar-primary: 240 5.9% 10%; --sidebar-primary-foreground: 0 0% 98%; --sidebar-accent: 240 4.8% 95.9%; --sidebar-accent-foreground: 240 5.9% 10%; --sidebar-border: 220 13% 91%; --sidebar-ring: 217.2 91.2% 59.8%; } .dark { --background: 0 0% 3.9%; --foreground: 0 0% 98%; --card: 0 0% 3.9%; --card-foreground: 0 0% 98%; --popover: 0 0% 3.9%; --popover-foreground: 0 0% 98%; --primary: 0 0% 98%; --primary-foreground: 0 0% 9%; --secondary: 0 0% 14.9%; --secondary-foreground: 0 0% 98%; --muted: 0 0% 14.9%; --muted-foreground: 0 0% 63.9%; --accent: 0 0% 14.9%; --accent-foreground: 0 0% 98%; --destructive: 0 62.8% 30.6%; --destructive-foreground: 0 0% 98%; --border: 0 0% 14.9%; --input: 0 0% 14.9%; --ring: 0 0% 83.1%; --chart-1: 220 70% 50%; --chart-2: 160 60% 45%; --chart-3: 30 80% 55%; --chart-4: 280 65% 60%; --chart-5: 340 75% 55%; --sidebar-background: 240 5.9% 10%; --sidebar-foreground: 240 4.8% 95.9%; --sidebar-primary: 224.3 76.3% 48%; --sidebar-primary-foreground: 0 0% 100%; --sidebar-accent: 240 3.7% 15.9%; --sidebar-accent-foreground: 240 4.8% 95.9%; --sidebar-border: 240 3.7% 15.9%; --sidebar-ring: 217.2 91.2% 59.8%; } } @layer base { * { @apply border-border outline-ring/50; } body { @apply bg-background text-foreground; } } ``` [90 more indexed source files omitted to keep this export small. The full file list is in the Codebase structure section above.]